Επαγγελματίας επιστήμονας σε λευκό παλτό εξέταση δοκιμαστικό σωλήνα ενώ κάνοντας πείραμα σε χημικό εργαστήριο - Φωτογραφίες & Εικόνες Αρχείου

Professional scientist in sterile mask and protective glasses, making experiment with sample in chemical lab

Attention please. Confident bearded man raising his hands and standing in semi position while doing chemical experiment

Scientist in goggles, latex gloves and medical mask holding test tube with covid lettering

Scientist in medical mask and goggles holding test tube with covid lettering near microscope

Researchers in white coats and medical masks working with reagents together in lab

Test tube with blur liquid in hand of scientist on blurred background

Selective focus of female scientist looking at flask in hand with colleague behind in lab

Scientists in white coats and goggles working with reagents and microscope in laboratory

Scientist in medical mask and goggles looking at test tube with covid lettering in lab

Selective focus of scientists looking at reagent in laboratory